EP3276718A4 - Matériau de base pour électrode en carbone poreux, procédé pour sa fabrication, couche de diffusion de gaz et ensemble membrane-électrode pour pile à combustible - Google Patents
Matériau de base pour électrode en carbone poreux, procédé pour sa fabrication, couche de diffusion de gaz et ensemble membrane-électrode pour pile à combustible Download PDFInfo
- Publication number
- EP3276718A4 EP3276718A4 EP16768754.0A EP16768754A EP3276718A4 EP 3276718 A4 EP3276718 A4 EP 3276718A4 EP 16768754 A EP16768754 A EP 16768754A EP 3276718 A4 EP3276718 A4 EP 3276718A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- membrane
- fuel cell
- base material
- diffusion layer
- gas diffusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 238000009792 diffusion process Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/8807—Gas diffusion layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0234—Carbonaceous material
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8817—Treatment of supports before application of the catalytic active composition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0243—Composites in the form of mixtures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
- Carbon And Carbon Compounds (AREA)
- Materials Engineering (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015062063 | 2015-03-25 | ||
| PCT/JP2016/058976 WO2016152851A1 (fr) | 2015-03-25 | 2016-03-22 | Matériau de base pour électrode en carbone poreux, procédé pour sa fabrication, couche de diffusion de gaz et ensemble membrane-électrode pour pile à combustible |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3276718A1 EP3276718A1 (fr) | 2018-01-31 |
| EP3276718A4 true EP3276718A4 (fr) | 2018-11-21 |
| EP3276718B1 EP3276718B1 (fr) | 2023-02-22 |
Family
ID=56978261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16768754.0A Active EP3276718B1 (fr) | 2015-03-25 | 2016-03-22 | Matériau de base pour électrode en carbone poreux, procédé pour sa fabrication, couche de diffusion de gaz et ensemble membrane-électrode pour pile à combustible |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10651477B2 (fr) |
| EP (1) | EP3276718B1 (fr) |
| JP (1) | JP6729373B2 (fr) |
| KR (1) | KR102564231B1 (fr) |
| CN (1) | CN107408706B (fr) |
| CA (1) | CA2977344A1 (fr) |
| TW (1) | TWI705610B (fr) |
| WO (1) | WO2016152851A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6819570B2 (ja) * | 2015-12-24 | 2021-01-27 | 東レ株式会社 | ガス拡散電極およびその製造方法 |
| JP7052301B2 (ja) * | 2016-11-11 | 2022-04-12 | 三菱ケミカル株式会社 | 多孔質電極基材及び、ガス拡散層、及びガス拡散電極とその製造方法 |
| JPWO2019049934A1 (ja) * | 2017-09-07 | 2020-10-15 | 東洋紡株式会社 | 燃料電池用ガス拡散層基材、燃料電池用ガス拡散層、燃料電池 |
| JP7209221B2 (ja) * | 2018-07-23 | 2023-01-20 | パナソニックＩｐマネジメント株式会社 | 電気化学式水素ポンプ |
| KR102169124B1 (ko) * | 2018-12-19 | 2020-10-22 | 주식회사 제이앤티지 | 흑연화 탄소 기재 및 이를 채용한 기체확산층 |
| CA3148241A1 (fr) * | 2019-07-29 | 2021-02-04 | Toray Industries, Inc. | Electrode a diffusion de gaz, son procede de production et ensemble membrane-electrodes |
| CN111762771A (zh) * | 2020-07-10 | 2020-10-13 | 山东理工大学 | 一种高长径比纤维碳的自焊接工艺 |
| CN115101771A (zh) * | 2022-06-28 | 2022-09-23 | 广东德氢氢能科技有限责任公司 | 燃料电池气体扩散层及其制备方法、燃料电池膜电极 |
| DE102022127234A1 (de) | 2022-10-18 | 2024-04-18 | Carl Freudenberg Kg | Gasdiffusionslage mit geringer plastischer Verformbarkeit und hoher Oberflächengüte und Verfahren zu ihrer Herstellung |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012204142A (ja) * | 2011-03-25 | 2012-10-22 | Mitsubishi Rayon Co Ltd | 多孔質炭素電極基材及びその製造方法 |
| EP2669977A1 (fr) * | 2011-01-27 | 2013-12-04 | Mitsubishi Rayon Co., Ltd. | Substrat d'électrode poreuse, son procédé de fabrication, feuille de précurseur, ensemble membrane-électrode et pile à combustible du type à polymère solide |
| EP2680352A2 (fr) * | 2012-06-29 | 2014-01-01 | JNTC Co., Ltd. | Substrat de carbone pour couche de diffusion de gaz, couche de diffusion de gaz l'utilisant et électrode pour pile à combustible comprenant ladite couche |
| WO2017110691A1 (fr) * | 2015-12-24 | 2017-06-29 | 東レ株式会社 | Électrode à diffusion gazeuse et son procédé de fabrication |
| EP3229299A1 (fr) * | 2014-10-17 | 2017-10-11 | Toray Industries, Inc. | Feuille de carbone, matériau de base d'électrode de diffusion de gaz, et pile à combustible |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100527496C (zh) | 2004-06-21 | 2009-08-12 | 三菱丽阳株式会社 | 多孔质电极基材及其制造方法 |
| JP5531389B2 (ja) | 2008-09-22 | 2014-06-25 | 東レ株式会社 | 多孔質炭素シートの製造方法 |
| KR101671558B1 (ko) * | 2009-11-24 | 2016-11-01 | 미츠비시 레이온 가부시키가이샤 | 다공질 전극 기재 및 그의 제조방법 |
| JP5421227B2 (ja) | 2010-07-05 | 2014-02-19 | 株式会社日本自動車部品総合研究所 | 燃料電池のガス拡散層の製造方法、製造装置および燃料電池 |
| JP5633492B2 (ja) * | 2011-09-15 | 2014-12-03 | トヨタ自動車株式会社 | 燃料電池 |
| JP2013143317A (ja) * | 2012-01-12 | 2013-07-22 | Toyota Motor Corp | ガス拡散層基材およびガス拡散層基材の製造方法 |
| JP6178041B2 (ja) * | 2012-01-13 | 2017-08-09 | トヨタ自動車株式会社 | 燃料電池用拡散層の製造方法 |
| JP6286932B2 (ja) * | 2013-08-21 | 2018-03-07 | 凸版印刷株式会社 | 触媒層の製造装置及び触媒層の製造方法 |
-
2016
- 2016-03-22 WO PCT/JP2016/058976 patent/WO2016152851A1/fr active Application Filing
- 2016-03-22 JP JP2016527487A patent/JP6729373B2/ja active Active
- 2016-03-22 CN CN201680015135.2A patent/CN107408706B/zh active Active
- 2016-03-22 KR KR1020177028668A patent/KR102564231B1/ko active IP Right Grant
- 2016-03-22 EP EP16768754.0A patent/EP3276718B1/fr active Active
- 2016-03-22 CA CA2977344A patent/CA2977344A1/fr active Pending
- 2016-03-22 US US15/558,456 patent/US10651477B2/en active Active
- 2016-03-23 TW TW105108918A patent/TWI705610B/zh active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2669977A1 (fr) * | 2011-01-27 | 2013-12-04 | Mitsubishi Rayon Co., Ltd. | Substrat d'électrode poreuse, son procédé de fabrication, feuille de précurseur, ensemble membrane-électrode et pile à combustible du type à polymère solide |
| JP2012204142A (ja) * | 2011-03-25 | 2012-10-22 | Mitsubishi Rayon Co Ltd | 多孔質炭素電極基材及びその製造方法 |
| EP2680352A2 (fr) * | 2012-06-29 | 2014-01-01 | JNTC Co., Ltd. | Substrat de carbone pour couche de diffusion de gaz, couche de diffusion de gaz l'utilisant et électrode pour pile à combustible comprenant ladite couche |
| EP3229299A1 (fr) * | 2014-10-17 | 2017-10-11 | Toray Industries, Inc. | Feuille de carbone, matériau de base d'électrode de diffusion de gaz, et pile à combustible |
| WO2017110691A1 (fr) * | 2015-12-24 | 2017-06-29 | 東レ株式会社 | Électrode à diffusion gazeuse et son procédé de fabrication |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6729373B2 (ja) | 2020-07-22 |
| US20180069245A1 (en) | 2018-03-08 |
| CA2977344A1 (fr) | 2016-09-29 |
| JPWO2016152851A1 (ja) | 2018-01-11 |
| KR102564231B1 (ko) | 2023-08-08 |
| US10651477B2 (en) | 2020-05-12 |
| TW201701521A (zh) | 2017-01-01 |
| CN107408706A (zh) | 2017-11-28 |
| WO2016152851A1 (fr) | 2016-09-29 |
| CN107408706B (zh) | 2020-10-27 |
| EP3276718B1 (fr) | 2023-02-22 |
| KR20170130460A (ko) | 2017-11-28 |
| EP3276718A1 (fr) | 2018-01-31 |
| TWI705610B (zh) | 2020-09-21 |
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